diff options
Diffstat (limited to 'gdb/frv-tdep.c')
| -rw-r--r-- | gdb/frv-tdep.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/gdb/frv-tdep.c b/gdb/frv-tdep.c index 80d02d5..a5a9a0b 100644 --- a/gdb/frv-tdep.c +++ b/gdb/frv-tdep.c @@ -264,7 +264,8 @@ set_variant_abi_fdpic (struct gdbarch_tdep *var) { var->frv_abi = FRV_ABI_FDPIC; var->register_names[fdpic_loadmap_exec_regnum] = xstrdup ("loadmap_exec"); - var->register_names[fdpic_loadmap_interp_regnum] = xstrdup ("loadmap_interp"); + var->register_names[fdpic_loadmap_interp_regnum] + = xstrdup ("loadmap_interp"); } static void @@ -443,7 +444,7 @@ frv_adjust_breakpoint_address (struct gdbarch *gdbarch, CORE_ADDR bpaddr) /* Find the end of the previous packing sequence. This will be indicated by either attempting to access some inaccessible memory or by finding - an instruction word whose packing bit is set to one. */ + an instruction word whose packing bit is set to one. */ while (count-- > 0 && addr >= func_start) { char instr[frv_instr_size]; @@ -536,7 +537,7 @@ frv_analyze_prologue (struct gdbarch *gdbarch, CORE_ADDR pc, the stack pointer to frame pointer: fp = sp + fp_offset. */ int fp_offset = 0; - /* Total size of frame prior to any alloca operations. */ + /* Total size of frame prior to any alloca operations. */ int framesize = 0; /* Flag indicating if lr has been saved on the stack. */ @@ -559,7 +560,7 @@ frv_analyze_prologue (struct gdbarch *gdbarch, CORE_ADDR pc, /* The address of the most recently scanned prologue instruction. */ CORE_ADDR last_prologue_pc; - /* The address of the next instruction. */ + /* The address of the next instruction. */ CORE_ADDR next_pc; /* The upper bound to of the pc values to scan. */ @@ -954,7 +955,8 @@ frv_analyze_prologue (struct gdbarch *gdbarch, CORE_ADDR pc, /* If LR was saved on the stack, record its location. */ if (lr_saved_on_stack) - info->saved_regs[lr_regnum].addr = this_base - fp_offset + lr_sp_offset; + info->saved_regs[lr_regnum].addr + = this_base - fp_offset + lr_sp_offset; /* The call instruction moves the caller's PC in the callee's LR. Since this is an unwind, do the reverse. Copy the location of LR @@ -1022,7 +1024,7 @@ frv_skip_main_prologue (struct gdbarch *gdbarch, CORE_ADDR pc) to the call instruction. Skip over this instruction if present. It won't be present in - non-PIC code, and even in PIC code, it might not be present. + non-PIC code, and even in PIC code, it might not be present. (This is due to the fact that GR15, the FDPIC register, already contains the correct value.) @@ -1122,13 +1124,15 @@ frv_extract_return_value (struct type *type, struct regcache *regcache, else if (len == 8) { ULONGEST regval; + regcache_cooked_read_unsigned (regcache, 8, ®val); store_unsigned_integer (valbuf, 4, byte_order, regval); regcache_cooked_read_unsigned (regcache, 9, ®val); store_unsigned_integer ((bfd_byte *) valbuf + 4, 4, byte_order, regval); } else - internal_error (__FILE__, __LINE__, _("Illegal return value length: %d"), len); + internal_error (__FILE__, __LINE__, + _("Illegal return value length: %d"), len); } static CORE_ADDR @@ -1220,7 +1224,7 @@ frv_push_dummy_call (struct gdbarch *gdbarch, struct value *function, if (stack_space > 0) sp -= stack_space; - /* Make sure stack is dword aligned. */ + /* Make sure stack is dword aligned. */ sp = align_down (sp, 8); stack_offset = 0; @@ -1284,7 +1288,8 @@ frv_push_dummy_call (struct gdbarch *gdbarch, struct value *function, { #if 0 printf(" Argnum %d data %x -> offset %d (%x)\n", - argnum, *((int *)val), stack_offset, (int) (sp + stack_offset)); + argnum, *((int *)val), stack_offset, + (int) (sp + stack_offset)); #endif write_memory (sp + stack_offset, val, partial_len); stack_offset += align_up (partial_len, 4); |